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ORIGINAL ARTICLES: CLINICAL ONCOLOGY

The impact of comorbidities on survival in oral cancer patients: a population-based, case-control study

, ORCID Icon, ORCID Icon, ORCID Icon, , ORCID Icon & ORCID Icon show all
Pages 173-179 | Received 09 Jun 2020, Accepted 06 Oct 2020, Published online: 24 Oct 2020

Figures & data

Table 1. Average CCI score at the time of diagnosis and five years after.

Table 2 . The odds ratio of specific comorbidities at the time of diagnosis was calculated for patients with OSCC compared to an age-and sex-matched reference group.

Table 3. The odds ratio of specific comorbidities acquired from the date of the OSCC diagnosis up to five years after the diagnosis date was calculated for patients with OSCC compared to an age-and sex-matched reference group.

Figure 1. Kaplan–Meier survival curves stratified CCI score. (A) 5-year overall survival and (B) Recurrence free survival. *This analysis was not age-adjusted. CCI: Charlson Comorbidity Index.

Figure 1. Kaplan–Meier survival curves stratified CCI score. (A) 5-year overall survival and (B) Recurrence free survival. *This analysis was not age-adjusted. CCI: Charlson Comorbidity Index.

Table 4. Univariate and multivariate analysis of factors affecting overall survival and recurrence free survival -->a.

Supplemental material

Supplemental Material

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